#1F9E28#1F9E28
#1F9E28 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.1% C 0.188 H 143.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).
Color values
| HEX | #1F9E28 |
|---|---|
| RGB | rgb(31, 158, 40) |
| HSL | hsl(124, 67%, 37%) |
| HSV | hsv(124, 80%, 62%) |
| CMYK | cmyk(80.4%, 0%, 74.7%, 38%) |
| CIE-LAB | lab(56.97, -55.79, 49.21) |
| CIE-LCH | lch(56.97, 74.39, 138.58°) |
| OKLab | oklab(61.08% -0.151 0.1114) |
| OKLCH | oklch(61.08% 0.188 143.6) |
| XYZ | xyz(13.1741, 24.8966, 6.1183) |
| Luminance | 0.2490 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Irish Green
#019529
ΔE00 3.37
Grass Green
#3F9B0B
ΔE00 3.86
True Green
#089404
ΔE00 3.94
Kelly Green (survey)
#02AB2E
ΔE00 3.97
Grassy Green
#419C03
ΔE00 4.28
Emerald (survey)
#01A049
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F9E28 #9E1F95
analogous
#569E1F #1F9E28 #1F9E68
triadic
#1F9E28 #281F9E #9E281F
tetradic
#1F9E28 #1F569E #9E1F95 #9E681F
square
#1F9E28 #1F569E #9E1F95 #9E681F
split-complementary
#1F9E28 #681F9E #9E1F56
monochromatic
#0B380E #156B1B #1F9E28 #29D135 #59DE62
Accessibility & contrast
On white
3.51
#1F9E28 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.98
#1F9E28 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F9E28
5.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F9E28 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F9E28 | 1.00 | 3.51 | 5.98 | 5.98 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A18E11
Deuteranopia (green-blind)
#948535
Tritanopia (blue-blind)
#009987
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #1f9e28; /* rgb */ color: rgb(31, 158, 40); /* oklch */ color: oklch(61.1% 0.188 143.6);
Tailwind
colors: {
custom: {
50: '#73bc6a',
500: '#1f9e28',
950: '#000000',
},
}SCSS
$custom: #1f9e28; $custom-light: #73bc6a; $custom-dark: #000000;
JSON
{
"hex": "#1f9e28",
"rgb": {
"r": 31,
"g": 158,
"b": 40
},
"hsl": {
"h": 124.252,
"s": 67.196,
"l": 37.059
},
"oklch": {
"l": 0.61082,
"c": 0.18767,
"h": 143.6
},
"luminance": 0.24898
}Semantic roles & 50–950 ramp
primary
#1F9E28
secondary
#C256BB
accent
#3EDEEA
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1207
muted
#7C817A